As the 2026 midterm elections approach, broadcast television remains the primary channel for political advertising, expected to capture 48% of the estimated $11.6 billion spent on political ads this cycle, according to AdImpact. Despite the growing role of digital and streaming platforms in general advertising, broadcast TV’s ability to reach politically active viewers in local markets sustains its dominance. Experts highlight that winning elections often hinges on local influence over counties, where broadcasters like NBC, ABC, CBS, and Fox maintain strong audience engagement, especially among voters who are more likely to participate.

Broadcast’s competitive edge lies in its broad accessibility and trustworthiness. While many audiences have shifted toward streaming and digital channels, broadcast remains free and widely available, commanding significant viewership in live sports and local news. Industry veterans note that TV ads still effectively deliver political messages to large, diverse demographics, including the influential NFL audiences. Moreover, broadcast news is perceived as a credible source, making political ads aired during these programs more persuasive compared to digital ads, which face skepticism due to concerns about authenticity and misinformation.

Political campaigns continue to favor broadcast TV as the medium most likely to influence voting behavior. Studies cited by trade groups and advertising professionals show that a substantial portion of voters across party lines identify TV ads as critical to shaping their choices at the ballot box. The longstanding familiarity with broadcast advertising also means that many campaigns rely on tried-and-true buying habits, with consultants hesitant to shift away from traditional TV despite rapid changes in the media landscape. The result is a mix of strategic confidence and habitual reliance on broadcast TV in political marketing.

Publicly traded broadcast companies such as Nexstar, Gray Media, Sinclair, and E.W. Scripps are reaping significant financial rewards from this political ad spending surge. These companies have reported record or growing political ad revenues in recent quarters, boosted by large portfolios of local stations in key electoral markets. Political ad revenue provides high-margin income with relatively low operational costs, helping broadcasters manage debt and stabilize earnings. Meanwhile, connected TV advertising is gaining ground as a fast-growing category, offering more precise targeting, but it has yet to supplant the proven effectiveness and trust of broadcast TV within election campaigns.